Active to passive: past perfect (had + past participle -> had been + past participle)

1. A.
   A decree had already passed by the ruler of the community against that decision.
2. B.
   A decree was already passed by the ruler of the community against that decision.
3. C.
   A decree was already being passed by the ruler of the community against that decision.
4. D.
   A decree had already been passed by the ruler of the community against that decision.

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1. A.
   All the pastries were being eaten by the workers before the day broke.
2. B.
   All the pastries had been eaten by the workers before the day broke.
3. C.
   All the pastries have been eaten by the workers before the day broke.
4. D.
   All the pastries are being eaten by the workers before the day broke.

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1. A.
   The scholar was being regarded as a usurper by the French.
2. B.
   The scholar has been regarded as a usurper by the French.
3. C.
   The scholar was regarded as a usurper by the French.
4. D.
   The scholar had been regarded as a usurper by the French.

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1. A.
   The assigned task was finished by the cashier on time.
2. B.
   The assigned task has been finished by the cashier on time.
3. C.
   The assigned task had been finished by the cashier on time.
4. D.
   The assigned task is finished by the cashier on time.

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1. A.
   The bathroom had been cleaned by him.
2. B.
   The bathroom has been cleaned by him.
3. C.
   The bathroom has cleaned by him.
4. D.
   The bathroom had cleaned by him.

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1. A.
   We were instructed by them to prioritize systemic reforms.
2. B.
   We have been instructed by them to prioritize systemic reforms.
3. C.
   We are being instructed by them to prioritize systemic reforms.
4. D.
   We had been instructed by them to prioritize systemic reforms.

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1. A.
   The invitations were sent by courier.
2. B.
   The invitations have been sent by courier.
3. C.
   The invitations had been sent by courier.
4. D.
   The invitations had been being sent by courier.

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